Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #22264
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
537ms
Block → Canton commit
537ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ad15850cd7cd264f83011e39943d444ec4bbaa107ae561881f8fb70c27eecbf32280b84440c10f19000000000000000000000000a9169476f8b69b9579a7a4e3af1c824c8893c75200000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da01388d5ce26c6e9628166088cb963d47d09da6d6bd02f9c5bf46fe4dba61a6563a0523a932d2c01a98fdfc9ab7a1fd097b7674db1c13f0efcad2d3cbb6a58c866ea